Answer:
.7
Step-by-step explanation:
700 divided by 10 to the power of three:
10 times 10 times is 1000
700 divided by 1000 is...
.7
Answer: 26%
Step-by-step explanation:
Percent change: (New-Old)/Old times 100; (11.34-9)/9=0.26x100=26
Answer:
r=-5/9
Step-by-step explanation:
Factor out the 2 from the expression
Reduce the numbers with the greatest common factor 2
Distribute the 5
Add Like terms
And then divide to get r
Answer:
y = 5
y = 2.2
Step-by-step explanation:
For the first one:
9x = 9 x1 = 9
9 - 6 = 3
3y = 15
15 ÷ 3 = 5
y = 5
For the second one:
6x = 6 x 1 = 6
6 + 21 = 27
27y = 60
60 ÷ 27 ~ 2.2
y = 2.2